Tree light



FIG. 1 is a top front left perspective view of a tree light showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan thereof.

The broken lines illustrate portions of the tree light and form no part of the claimed design. 

CLAIM I claim the ornamental design for a tree light, as shown and described. 